There's no such thing as useless knowledge. You never know what doors it's going to open up for you.

Our country since its inception has been at war, every 15 or 20 years. But the war that we are fighting against radical Islamist jihadists is one that we must win. Our very existence is dependent upon that.

We recognize that North Korea is in severe financial straits, and they have decided to use their resources to build their military, rather than to feed their people and to take care of the various humanitarian responsibilities that they have.

Nobody is starving on the streets. We've always taken care of them. We take care of our own; we always have. It is not the government's responsibility.

The thing that is probably most important is having a brain, and to be able to figure things out and learn things very rapidly.

Beware the abuse of Power. Both by those we disagree with, as well as those we may agree with

The person who has the most to do what happens to you in life is you. Not somebody else and not the environment.